EP 3920611 A1 20211208 - POSITIONING IN BEAMFORMED COMMUNICATIONS
Title (en)
POSITIONING IN BEAMFORMED COMMUNICATIONS
Title (de)
POSITIONIERUNG IN STRAHLGEFORMTEN KOMMUNIKATIONEN
Title (fr)
POSITIONNEMENT DANS DES COMMUNICATIONS À FORMATION DE FAISCEAUX
Publication
Application
Priority
- US 201662354028 P 20160623
- US 201715457985 A 20170313
- EP 17737113 A 20170622
- US 2017038723 W 20170622
Abstract (en)
Methods, systems, and devices for wireless communication are described. A base station may receive a first measurement report from a user equipment (UE) that includes an indication of a measurement parameter associated with a first beamformed reference signal. The base station may receive additional measurement reports from the UE for additional base stations. The additional measurement reports may include an indication of measurement parameters associated with additional beamformed reference signals transmitted by the additional base stations. The base station may identify a location of the UE based on the first measurement report and the additional measurement report. Alternatively, the UE may transmit multiple beamformed sounding reference signals to multiple base stations, and a single base station may identify a location of the UE based on multiple reports collected from the multiple base stations.
IPC 8 full level
H04W 64/00 (2009.01); G01S 5/10 (2006.01); G01S 5/12 (2006.01); G01S 5/00 (2006.01); G01S 5/02 (2010.01); H04W 16/28 (2009.01); H04W 24/10 (2009.01)
CPC (source: CN EP US)
G01S 5/10 (2013.01 - CN EP US); G01S 5/12 (2013.01 - CN EP US); H04B 7/0617 (2013.01 - CN US); H04L 5/0051 (2013.01 - CN US); H04W 24/10 (2013.01 - CN US); H04W 64/00 (2013.01 - CN US); H04W 64/006 (2013.01 - CN EP US); G01S 5/0036 (2013.01 - CN EP US); G01S 5/0226 (2013.01 - CN EP US); H04W 16/28 (2013.01 - CN EP US)
Citation (search report)
- [I] WO 2015027118 A1 20150226 - QUALCOMM INC [US]
- [Y] US 2015188678 A1 20150702 - WU WEN-RONG [TW], et al
- [Y] SVEN FISCHER: "Observed Time Difference Of Arrival (OTDOA) Positioning in 3GPP LTE", 6 June 2014 (2014-06-06), XP055284784, Retrieved from the Internet <URL:http://www.terranautx.com/s/Qualcomm-OTDOA-positioning-in-LTE-June-2014.pdf>
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
US 10021667 B2 20180710; US 2017374637 A1 20171228; CN 109314945 A 20190205; CN 109314945 B 20210608; CN 113179111 A 20210727; CN 113179111 B 20240517; EP 3476164 A1 20190501; EP 3476164 B1 20210728; EP 3920611 A1 20211208; ES 2884975 T3 20211213; WO 2017223301 A1 20171228
DOCDB simple family (application)
US 201715457985 A 20170313; CN 201780034809 A 20170622; CN 202110642175 A 20170622; EP 17737113 A 20170622; EP 21178315 A 20170622; ES 17737113 T 20170622; US 2017038723 W 20170622